and it will end for mitt romney right here in this convention hall in boston tomorrow night. >> reporter: the scene is set here where tomorrow night mitt romney will win, concede or continue to wait. >> we could begin a better tomorrow tomorrow and with the help of the people in florida, that is what will happen. >> the man at the top of the ticket was hitting four swing states, starting in florida. 29 votes. then to virginia and ohio, the battleground state showing president obama with a tiniest of leads. and finally new hampshire. with its 4 electoral votes. >> depending on how you get to 270, 4 electoral votes, 6, that could make the difference. . >> reporter: she now teaches at harvard where mitt romney got his degree. she says the race could go either way. but not impossible to call where he was governor. poms show he will -- polls show he will not win here. >> we will finish strong and bring home a victory tomorrow. >> the sign says believe in america and tomorrow night mitt romney will find out if america believes in him. reporting live, rita williams, ktvu channel 2 news. >> and